package com.lei.service.impl;/**
 * @Auther: zhaoss
 * @Date: 2022/5/16 - 05 - 16 - 17:40
 * @Description: com.lei.service.impl
 * @version: 1.0
 */

/**
 *@ClassName OrderSettingServiceImpl
 *@Description TODO
 *@Author Admin
 *@Date 2022/5/16 17:40
 *@Version 1.0
 */

import com.alibaba.dubbo.config.annotation.Service;
import com.lei.dao.OrderSettingDao;
import com.lei.pojo.OrderSetting;
import com.lei.service.OrderSettingService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * 预约设置服务
 */
@Service(interfaceClass = OrderSettingService.class)
@Transactional
public class OrderSettingServiceImpl implements OrderSettingService {
    @Autowired
    private OrderSettingDao orderSettingDao;
    //批量添加
    @Override
    public void add(List<OrderSetting> list) {

        if (list !=null && list.size()>0) {
            for (OrderSetting orderSetting : list ) {
                long count =orderSettingDao.findCountByOrderDate(orderSetting.getOrderDate());
                //检查此数据（日期）是否存在
                if (count>0){
                    //已经存在，执行更新操作
                    orderSettingDao.editNumberByOrderDate(orderSetting);

                }else {
                    //不存在，执行添加操作
                    orderSettingDao.add(orderSetting);
                }
                
            }
        }

    }
////根据日期查询预约设置数据
    @Override
    public List<Map> getOrderSettingByMonth(String date) {
        String dateBegin =date +"-1";
        String dateEnd= date +"-31";
        Map map=new HashMap();
        map.put("dateBegin",dateBegin);
        map.put("dateEnd",dateEnd);
       //调用dao,根据日期查询预约设置数据
        List<OrderSetting> list=orderSettingDao.getOrderSettingByMonth(map);
        List<Map> data =new ArrayList<>();
        for (OrderSetting orderSetting : list){
            Map orderSettingMap=new HashMap();
            orderSettingMap.put("date",orderSetting.getOrderDate().getDate());//获得日期（几号）
            orderSettingMap.put("number",orderSetting.getNumber());//可预约人数
            orderSettingMap.put("reservations",orderSetting.getReservations());//已预约人数
            data.add(orderSettingMap);
        }
        return data;
    }
    //根据日期修改可预约人数
    @Override
    public void editNumberByDate(OrderSetting orderSetting) {
        long count=orderSettingDao.findCountByOrderDate(orderSetting.getOrderDate());
        if (count>0){
            //当前日期已经进行了预约设置，需要进行修改操作
            orderSettingDao.editNumberByOrderDate(orderSetting);

        }else {
            //当前日期没有进行预约设置，进行添加操作
            orderSettingDao.add(orderSetting);
        }
    }
}
